Nusentia Probiotic Miracle
Powder, positioned for loose stools, everyday gut support, food changes and sensitive stomachs.

Powder
Dogs and cats
Probiotic
$0.22 to $0.43 a day by weight
No dog or cat trial found
4.3 out of 5 from 1,608 ratings at Amazon
What is in it
- B. animalis lactis, L. acidophilus, L. rhamnosus, L. salivarius, L. plantarum, L. reuteri — 2 billion CFU per scoop
- Inulin from chicory
What owners consistently report
- Unflavored powder that mixes into food
- Small dose per serving
- Owners reported quicker results than other powders they had tried
What the research supports
No trial was found for this product or for its six unnamed strains in dogs or cats in the PubMed searches run for the research file.
What the label discloses
The label lists six species (B. animalis lactis, L. acidophilus, L. rhamnosus, L. salivarius, L. plantarum, L. reuteri) at 2 billion CFU per 1/8 tsp scoop with inulin from chicory and stearic acid; strains and per-species counts are not given. Unflavored powder; the 44 g jar gives 120 servings.
Dose by weight, from the label
| ANIMAL AND WEIGHT | LABEL SERVING | COST A DAY |
|---|---|---|
| Dog, under 25 lb | 1 scoop a day | $0.22 |
| Dog, 25 to 50 lb | 1 scoop a day | $0.22 |
| Dog, 50 to 75 lb | 2 scoops a day | $0.43 |
| Dog, over 75 lb | 2 scoops a day | $0.43 |
| Cat, under 10 lb | 1 scoop a day | $0.22 |
| Cat, 10 lb and over | 1 scoop a day | $0.22 |
Cost is the pack price at the retailer named below divided by the servings in the pack, at the label serving for that weight. Your vet’s instructions come first.
Worth knowing
The directions warn that stool changes and gas may increase at first and suggest starting with a fraction of a serving. In the Amazon reviews read, one owner said the powder changed over the years and one received a half-full jar.
Not sure this is the one for your pet?
The pet quiz asks what they are dealing with, their weight and what the vet has said, and picks one product with the reason it won.
Take the pet quizOthers we researched for the same job
- Pet Naturals Daily Probiotic for Cats — for cats, $0.26 a day
- VetriScience Probiotic Everyday (Gut Health) for Cats — for cats, $0.17 a day
- VetriScience Probiotic Everyday (Gut Health) for Dogs — for dogs, $0.33 to $0.98 a day by weight
- Visbiome Vet Advanced GI Care packets — for dogs and cats, $2.57 to $5.13 a day by weight